Question

What is the sequence of numbers used in octal number system?

• A. 0-6
• B. 0-7
• C. 0-8
• D. 0-9

Answer 1

Answer:

B. 0-7

There are four types of positional number systems

• Binary

• Octal

• tithe

• Hexadecimal

Octal number system

• It uses numbers from 0 to 7.

• The base of this number system is 8

• Eg: 245(8), 343(8)